Hugo

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106 reputation

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	seen	Apr 10 at 9:21
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12 Questions

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4	eigenvalues of the sum of a matrix with known eigenvalues and a diagonal matrix
3	How to compute $\text{trace}((A+D)^{-1}A)$
3	eigenvalues of block matrix with the eigenvalues of one block already known
2	Optimization problem about large matrices
2	maximize log determinant subject to a linear constraint

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106 Reputation

+5	finding the decomposition of Laplacian matrix with position of zero elements unchanged
+10	Optimization problem about large matrices
+5	eigenvalues of the sum of a matrix with known eigenvalues and a diagonal matrix
+5	Low-rank approximation to the Graph Laplacian matrix of a regular grid.

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0 Answers

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19 Tags

0 matrices × 9	0 convex-optimization × 3
0 linear-algebra × 8	0 eigenvectors × 3
0 eigenvalues × 5	0 summation × 3
0 inverse × 5	0 trace × 2
0 optimization × 3	0 graph-theory × 2

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$Mathematics Stack Exchange$	Mathematics	106 rep	6
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	English Language & Usage	1 rep
	Computational Science	1 rep

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